Oz Materials

Oz Seals Pty Ltd

Raw Materials

Director Wilhelm Prinz has formulated a unique range of  seal manufacturing raw materials – thermoset  Super Polymers which are suitable for high-performance applications. Oz high-performance Super Polyurethane Seals are designed to outlast the equipment they seal.

These super polyurethane billets are also available in food grade materials, nitrile rubber, silicone, Viton, Teflon, EPDM, neoprene and fluoroelastomer Aflas Extreme.



N/A
< 30%
50% – 30%
80% – 50%
100% – 80%
Rating
Description
Volume Change
Comments
Code
Excellent
Little or no effect
100% – 80%
Elastomer may exhibit slight swelling and/or loss of physical properties under severe conditions
Excellent
Good
Possible loss of physical properties
80% – 50%
Elastomer may exhibit swelling in addition to a change in physical properties. May be suitable for static applications
Good
Conditional
Noticeable change
50% – 30%
Elastomer exhibits a noticeable change in swelling and physical properties. Questionable performance in most applications.
Conditional
Not Recommended
Excessive change
< 30%
Elastomer not suitable for service
Not Recommended
N/A
Insufficient info
N/A
Insufficient information for rating
N/A
Chemicals (Selected: Acetaldehyde)

 

Material Description Rating Code
Super Red (ORSP)
  • Hardness: 95 ±2 Shore A
  • Pressure: up to 500 bar
  • Temperature: -50 to +120°C
Ultra Performance (ULTRA 95)
  • Hardness: 95 ±2 Shore A
  • Pressure: up to 500 bar
  • Temperature: -50 to +120°C
Grin Food
  • Hardness: 95 ±2 Shore A
  • Pressure: up to 500 bar
  • Temperature: -50 to +120°C
Wifflon
  • Hardness: 60 ±2 Shore D
  • Pressure: up to 400 bar
  • Temperature: -50 to +120°C
Motuf
  • Hardness: 75 ±2 Shore D
  • Pressure: up to 400 bar
  • Temperature: -50 to +120°C
Monyt
  • Hardness: 82 ±2 Shore D
  • Pressure: up to 1000 bar
  • Temperature: -50 to +120°C
NBR
  • Hardness: 85 ±5 Shore A
  • Pressure: up to 160 bar
  • Temperature: -30 to +100°C
HNBR
  • Hardness: 85 ±5 Shore A
  • Pressure: up to 160 bar
  • Temperature: -30 to +150°C (170°C short loads)
Neoprene
  • Hardness: 85 ±5 Shore A
  • Temperature: -30 to +100°C
Viton
  • Hardness: 85 ±5 Shore A
  • Pressure: up to 160 bar
  • Temperature: -20 to +200°C
EPDM / EPDM Peroxide
  • Hardness: 97 ±5 Shore A
  • Pressure: up to 160 bar
  • Temperature: -40 to +120°C
Aflas Extreme
  • Hardness: 85 ±5 Shore A
  • Temperature: -10 to +200°C
Silicone
  • Hardness: 85 ±5 Shore A
  • Temperature: -60 to +200°C
PTFE
  • Bearing Pressure: 2N/mm
  • Temperature: -200 to +260°C
TMCF (Multifibre)
  • Bearing Pressure: 3N/mm
  • Temperature: -200 to +260°C
25% Glass Filled PTFE
  • Bearing Pressure: 3N/mm
  • Temperature: -200 to +260°C
TFV (Virgin)
  • Bearing Pressure: 3N/mm
  • Temperature: -200 to +260°C